COST perps: where to trade Costco perpetual futures
10 tracked venues list COST perps.
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The cheapest place to trade COST perps right now is Binance (COSTUSDT): 17.16 bps all-in for a $10,000 market buy at the standard taker fee, measured 11:12 UTC on 2026-10-03.
The next two venues are Bitget 18.88 bps and trade.xyz 20.51 bps. 6 of 10 COST markets gave a measured cost.
The Binance fee in this cost is a promotion for every account. Binance can end it.
Promo rate for eligible accounts: MEXC (COSTSTOCK_USDT) shows 12.12 bps at a 0.000% taker fee that only some accounts get (MEXC: stock futures listing notice, checked 2026-09-25). MEXC does not state the COST fee for other accounts, so this cost is not ranked.
COST perps list on 10 tracked venues: 6 centralized exchanges, 1 Hyperliquid HIP-3 deployment, 3 other decentralized venues. Ostium (COST/USD) fills at an oracle price, with no public COST book to measure.
Maximum COST leverage runs from 10x on Extended (COST-USD) to 100x on MEXC (COSTSTOCK_USDT).
COST funding and open interest
Funding now runs from 0.0% a year on Aster to 5.5% on trade.xyz, across 9 COST markets. A positive rate means that longs pay shorts.
9 COST markets report open interest, $13.0 million in total. MEXC holds 81% of it ($10.5 million).
Measured COST cost for a $10,000 buy
- Binance17.16
- Bitget18.88
- trade.xyz20.51
- Gate29.62
- Bybit57.10
- Extended303.01
Where to trade Costco perpetual futures
| Venue | Market | Max leverage | Funding now | Annual rate now | 7-day mean, annual | Open interest | Book cost (bps) | Taker fee | All-in (bps) | Promo rate, eligible accounts |
|---|---|---|---|---|---|---|---|---|---|---|
| Binance | COSTUSDT | 20x | 0.0000% / 8 h | 0.0% | +1.8% | $800K | 13.16 | 0.040% (docs, promotion for all accounts) | 17.16 | — |
| Bitget | COSTUSDT | 25x | 0.0000% / 8 h | 0.0% | 0.0% | $345K | 12.88 | 0.060% (API) | 18.88 | — |
| trade.xyz | xyz:COST | 20x | +0.0006% / 1 h | +5.5% | −1.0% | $554K | 19.61 | 0.0090% (API, live) | 20.51 | — |
| Gate | COST_USDT | 25x | 0.0000% / 8 h | 0.0% | 0.0% | $253K | 22.12 | 0.075% (API) | 29.62 | — |
| Bybit | COSTUSDT | 25x | 0.0000% / 8 h | 0.0% | 0.0% | $288K | 54.35 | 0.028% (docs, promotion for all accounts) | 57.10 | — |
| Extended | COST-USD | 10x | +0.0005% / 1 h | +4.4% | — | $5,513 | 302.01 | 0.010% (docs) | 303.01 | — |
| MEXC | COSTSTOCK_USDT | 100x | 0.0000% / 8 h | 0.0% | +1.8% | $10.5M | 12.12 | Not stated for all accounts | — | 0.000% = 12.12 bps (eligible accounts, source, 2026-09-25) |
| OKX | COST-USDT-SWAP | 10x | 0.0000% / 8 h | 0.0% | +0.1% | $251K | — | 0.050% (docs) | — | — |
| Aster | COSTUSDT | 20x | 0.0000% / 8 h | 0.0% | +2.9% | $31K | — | 0.013% (docs) | — | — |
| Ostium | COST/USD | — | — | — | — | — | No COST book | Oracle model | — | — |
Method: a $10,000 COST market buy fills against each public COST book.
The COST book cost is that fill price against the mid, in bps. The COST all-in cost adds the standard taker fee that every new account gets.
A COST promo rate that only eligible accounts get is shown in its own column and is never ranked.
A COST book price does not prove that the venue accepts COST orders at that time, so check the COST hours table.
Annual COST funding is the rate per hour times 8,760, with no compounding. The COST markets come from venue APIs read on 2026-09-25.
COST trading hours and price source by venue
| Venue | Market | Hours | Price source |
|---|---|---|---|
| Aster | COSTUSDT | 24/7, 5% band off-hours | Several, with Pyth |
| Binance | COSTUSDT | 24/7, book EWMA weekends | Unnamed data vendors |
| Bitget | COSTUSDT | 24/7, book EMA off-hours | Pyth, dxFeed, Massive, Intrinio |
| Bybit | COSTUSDT | 24/7 | Index with Pyth |
| Extended | COST-USD | Per market in API | Stork, Blue Ocean ATS |
| Gate | COST_USDT | Index holds last close | Paid feeds, crypto venues |
| MEXC | COSTSTOCK_USDT | Varies, no trades closed | Not named in docs |
| OKX | COST-USDT-SWAP | 24/7 book, anchored weekends | Several providers |
| Ostium | COST/USD | Mon–Fri 9:30–16:00 ET | Own feed, Stork nodes |
| trade.xyz | xyz:COST | 24/7, bounded off-hours | Relayer, Blue Ocean ATS |
Find your liquidation price with the liquidation price calculator for COST. Compare all tickers on the stock perps hub. Read how trade.xyz lists COST on Hyperliquid.
Where to Trade Costco (COST) Perpetual Futures
Fees and leverage limits apply venue-wide; check COST terms with the venue.
Costco (COST) market overview
Costco is one of the largest global retailers, operating a membership-based warehouse model that generates consistent fee revenue regardless of gross merchandise margins. COST perpetual futures are considered defensive consumer staples exposure within the stock perps market, with the company known for steady earnings growth and high membership renewal rates that provide earnings predictability.
The stock trades at a premium multiple to peers, reflecting the durability and compounding nature of its membership flywheel.
Frequently Asked Questions — Costco (COST)
What open interest data is available for COST?
2 venues report positive COST open interest in this read.
The COST total leaves out venues outside the read.
How does a Costco perpetual futures contract differ from the underlying asset?
A Costco perpetual tracks the Costco price, with no expiry date and no ownership of Costco.
Check each venue for Costco trading hours and the price source.
Category: Stocks